Chu Sang-ok

Chu Sang-ok (died 1933), also known as Big Gun, was a Korean Independence Army soldier. In 1933, he was killed during the assassinations of Mamoru Kawaguchi and Kang In-guk at the wedding of Kawaguchi's son.

Biography
Chu Sang-ok joined the Korean Independence Army during its resistance struggle against Japan, and he trained at the Military School for Independence. Chu was known to be lazy and greedy, and he was reluctant to take part in a 1933 mission to assassinate Japanese general Mamoru Kawaguchi and businessman Kang In-guk in Seoul, only accepting the job after he was paid. He also objected to Ahn Okyun's leadership because she was a woman, but he was told that she had once been jailed for killing her superior officer, leading to Chu being contented with not being her leader. Chu was good friends with fellow terrorist Hwang Duk-sam, and the two of them helped with the plot by stealing the gas from the targets' cars while pretending to be a repair crew (they had previously damaged the car with a cart). However, Chu was later accosted by the hired gun Hawaiian Pistol, who shot him twice, only for Chu to fall into a river. Chu disappeared, and he was not present for the planned attack. He ultimately survived his wounds, and he assisted Ahn with her assault on the wedding of Kawaguchi's son, during which she posed as her identical twin, Kawaguchi's bride-to-be. They succeeded in killing Kawaguchi and Kang, but Chu was killed while covering Ahn, Hawaiian Pistol, and The Buddy's escape.